Mcu Communication Error - Xerox Phaser 6180MFP Service Manual

MCU Communication Error

Phaser 6180MFP Multifunction Printer Service Manual
Communication has failed between the Engine and the Controller. The
following troubleshooting procedure applies to this error.
Applicable Chain Link
Chain Link
Initial Actions
Cycle printer power.
If the problem persists, follow the procedure below.
Troubleshooting Reference Table
Applicable Parts
Image Processor Board, PL9.1.20
MCU Board, PL9.2.13
Troubleshooting Procedure Table
Step Actions and Questions
1. Reseat the Image Processor Board
1
page 8-90) (and the MCU Board
(page 8-88).
2. Does the error still occur?
2 1. Replace the Image Processor Board
(page 8-90).
2. Does the error still occur?
024-371: MCU Comm. Error (IOT-ESS Communication Fail)
Wiring and Plug/Jack Map References
"General Wiring Diagram" on page 10-23
Error Messages and Codes
Yes No
Go to step 2. Complete.
Replace the Complete.
MCU Board
(page 8-88).
3-119